Added move sequence comparison function

1 files changed, 10 insertions, 0 deletions

diff --git a/cpp/nissy.h b/cpp/nissy.h
index 817307c..199af10 100644
--- a/cpp/nissy.h
+++ b/cpp/nissy.h
@@ -55,6 +55,14 @@ namespace nissy {
                 static const status PAUSE;
         };
 
+        class compare_result {
+        public:
+                long long value;
+
+                static const compare_result EQUAL;
+                static const compare_result DIFFERENT;
+        };
+
         class cube {
         public:
                 cube();
@@ -103,6 +111,8 @@ namespace nissy {
         };
 
         error count_moves(const std::string&);
+        std::variant<error, compare_result> compare_moves(
+            const std::string&, const std::string&);
         void set_logger(void (*)(const char *, void *), void *);
 }